49136463194 has 32 divisors (see below), whose sum is σ = 90749326080. Its totient is φ = 19430917632.

The previous prime is 49136463193. The next prime is 49136463197.

It is a happy number.

49136463194 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (49136463193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 419867 + ... + 523985.

It is an arithmetic number, because the mean of its divisors is an integer number (2835916440).

Almost surely, 2^49136463194 is an apocalyptic number.

49136463194 is a deficient number, since it is larger than the sum of its proper divisors (41612862886).

49136463194 is a wasteful number, since it uses less digits than its factorization.

49136463194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106734.

The product of its digits is 1679616, while the sum is 50.

The spelling of 49136463194 in words is "forty-nine billion, one hundred thirty-six million, four hundred sixty-three thousand, one hundred ninety-four".